Winzeler Construction, B General Building Contractor in Richmond, CA
Winzeler Construction operating as a sole owner holds California contractor license #915771, which is currently expired (lapsed May 31, 2026) and not valid to contract until it is renewed. First issued in 2008, the license has been on the CSLB roster for 18 years. It carries a single CSLB classification: B — General Building Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Richmond, in Contra Costa County, California.
- License Number
- 915771
- Issued
- May 15, 2008
- Status
- CLEAR
- Expires
- May 31, 2026
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800205760
- Effective
- Jul 11, 2025
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Apr 15, 2024
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- License expired
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Winzeler Construction licensed in California?
Winzeler Construction previously held California Contractors State License Board license number 915771, but the license expired on May 31, 2026 and is not currently valid. It was first issued on May 15, 2008.
What does Winzeler Construction specialize in?
Winzeler Construction is licensed for one CSLB classification: B General Building Contractor.
Where is Winzeler Construction headquartered?
Winzeler Construction is headquartered at 622 38th St, Richmond, CA 94805, in Contra Costa County, California.
Does Winzeler Construction have an active surety bond on file with CSLB?
Yes. Winzeler Construction has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
Does Winzeler Construction carry workers' compensation coverage?
Winzeler Construction reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Winzeler Construction's contractor license?
You can verify Winzeler Construction's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=915771.
- License issuedMay 15, 2008
- WC coverage startsApr 15, 2024
- Bond activeJul 11, 2025
- License expiredMay 31, 2026
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